STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
  • 556 Views
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STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

code generator not work

when i try to generate "main.h" saving all after select "generate peripheral", in the window outline dont appear anything, i dont have any codei dont know how to fix it 

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Manuel13 by Associate II
  • 2080 Views
  • 4 replies
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eclipse error "Lauching 'MEMS' has encountered a problem...

Hi,I remember now, why I've never liked Eclipse... I've done some tests SW with my new STM32F4-Disc1 board and tried to get the initial gyro demo running again.For this I tired to install the MEMS lib (Middleware & SW Packs) and after that I cannot c...

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bkneer by Associate II
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  • 0 replies
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Resolved! Problem with STM32 VSCode Extension

I have an issue with adding files to a project I have using the STM32 VSCode extension. I have been working on this project for some time without issue. However, today I needed to add a new source file, I opened STM32CubeIDE and added the source file...

SidPrice by Associate III
  • 2480 Views
  • 1 replies
  • 1 kudos

Resolved! STM32H755 Nucleo M4 core debugging problem.

Hello, STM32 community,I am currently working on a project using the STM32H755ZI-Q Nucleo board, and I've encountered a perplexing issue with the M4 core during debugging. I have written a basic code to toggle two onboard LEDs, and while the code see...

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Application ofsset causes a error for loading into flash

Hello all, i am trying to make an offset for my application to have a start of flash for bootloader. So i set up an offset in linker file, so instead of 0x08000000 to 0x0804B000 and vector table offset during startup. But the problem is that i am una...

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Eiffel by Senior
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  • 4 replies
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Could some expert on STM32F4 series explain the meaning of the following message on my CubeIDE Debugger Console. It was all fine till now, suddenly, this error and program aborts

Note: automatically using hardware breakpoints for read-only addresses.set *(int *)0xE000EDFC=*(int *)0xE000EDFC|0x7F0Program received signal SIGTRAP, Trace/breakpoint trap.0xfceaf000 in ?? ()

NAnand1 by Associate III
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  • 8 replies
  • 7 kudos

Resolved! STM32CubeIDE/ Cant add library to project file

Hi all,Im having problems with my IDE, I cant seem to add the stm32f407xx.h library to my project, which is an internal library provided by ST. I added it to the linker GCC both the path to the file directory and the file itself and its still not acc...

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ADyankov by Associate II
  • 7186 Views
  • 14 replies
  • 1 kudos

Resolved! STM32H573I-DK CAN Support

Hi, is there CAN support available in STM32H573I-DK board, when I check STM32H573I-DK datasheet 2 CAN FD is mentioned. but pin io details are not available in user manual.  

saran1 by Associate
  • 1725 Views
  • 2 replies
  • 3 kudos